Destro Warlock and Corruption

So, I'm starting out with a Destro Warlock, and I'm wondering whether or not to use Corruption in my rotation.

http://forum.warmane.com/showthread....your-game-play puts it as part of the main rotation,

but http://forum.warmane.com/showthread.php?t=67828 does not mention Corruption at all. Possibly an oversight?

I also tested a couple of times on dummies (with and without Corruption), didn't see noticeable difference either way - though this might be RNG at play.
What do you think?

Edit1: Looking up old Blizzard's WotLK threads, apparently Corruption should only be used when you are moving and Conflagration is on CD. Still needs confirmation that it works this way in Warmane, however.

Quote:

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apparently Corruption should only be used when you are moving and Conflagration is on CD.

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Yeah, that's basically it.